/**
 * #      1718
 * 名称   构建字典序最大的可行序列
 * 链接   https://leetcode-cn.com/problems/construct-the-lexicographically-largest-valid-sequence
 * 题解   [39](https://leetcode-cn.com/problems/construct-the-lexicographically-largest-valid-sequence/solution)
 * 通过率 47.7%
 * 难道   中等
 */

